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Old 01-27-2010, 10:43 PM   #27
SoCal C5 Family Member
eynigush's Avatar
Drives: 2010 Camaro SSRS Rally Yellow
Join Date: Oct 2009
Location: San Diego, CA
Posts: 412
Tuning from Trifecta in Washington is "guaranteed" to not be detectable. The software in your computer gets rewritten instead reflashed. The guy that does it is a former software writer from Microsoft. Im on the list for a group buy and I believe it's $240 plus shipping if you choose to do remote tuning via EZ flash cable. I have a few friends at a local dealership and will have them check my ECM after the tuning. I'll start a thread afterwards with the results as well as dyno numbers for comparison.

Kooks 1 7/8 headers w/high flow cats
Magnaflow Cat-back Competition Series
Cold Air Intake by CAI Inc.
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